gcs
Interface GcsAdvancedMessageListener

All Known Subinterfaces:

SpreadGcsAdvancedMessageListener

All Known Implementing Classes:

GcsMessageListener, SpreadGcsMessageListener

public interface GcsAdvancedMessageListener

An object implementing the GcsAdvancedMessageListener interface can act as a listener for both membership and regular messages sent through the RestGroups communication system.

When the object adds itself to a GcsConnection with GcsConnection.add(GcsAdvancedMessageListener) membershipMessageReceived(GcsMessage) will be invoked every time a membership message is received. On the other hand if a regular message will be available the regularMessageReceived(GcsMessage) will be called.

The listener can be unregistered by calling GcsConnection.remove(GcsAdvancedMessageListener).

Author:

tkob

Method Summary

void	membershipMessageReceived(GcsMessage message) Invoked if an object implementing the GcsAdvancedMessageListener listener and registered to a GcsConnection with GcsConnection.add(GcsAdvancedMessageListener) receives a membership message.
void	regularMessageReceived(GcsMessage message) Invoked if an object implementing the GcsAdvancedMessageListener listener and registered to a GcsConnection with GcsConnection.add(GcsAdvancedMessageListener) receives a regular message.

Method Detail

membershipMessageReceived

void membershipMessageReceived(GcsMessage message)
                               throws GcsException

Invoked if an object implementing the GcsAdvancedMessageListener listener and registered to a GcsConnection with GcsConnection.add(GcsAdvancedMessageListener) receives a membership message.

Parameters:

message - the message which has been received

Throws:

GcsException

regularMessageReceived

void regularMessageReceived(GcsMessage message)
                            throws GcsException

Invoked if an object implementing the GcsAdvancedMessageListener listener and registered to a GcsConnection with GcsConnection.add(GcsAdvancedMessageListener) receives a regular message.

Parameters:

message - the message which has been received

Throws:

GcsException